Northernmost records (Fig. 4b). 69°44 ′ 3.2 ″ N, 32°29 ′ 59.43 ″ E, MP, Pechenga Distr., Rybachiy Peninsula (Sharkov, 1976); 67°29 ′ 16.02 ″ N, 51°52 ′ 52.23 ″ E, NAR, Zapolyarnyy Distr., Kamenka (Monchadsky, 1950); 67°37 ′ 40.67 ″ N, 64°5 ′ 15.85 ″ E, Komi, Vorkuta Distr., Tsementnozavodskiy (Panyukova & Ostroushko, 2017).
Distribution. NWR: AP, Komi, KP, LP, MP, NAR, NP, PP, RK, SPb, VP. Adjacent countries: Norway, Sweden, Finland, Estonia, Latvia, Lithuania and Belarus. Europe (ranging northward to the UK, the Netherlands and Poland); the Holarctic.